Atsushi Tsutsumi

PS Japan Corp. is engaged in manufacturing polystyrene resin. The company's products include general purpose polystyrene, high- impact polystyrene, and flame retardant polystyrene. PS Japan was established in 2003 and is based in Tokyo, Japan.

Pla Matels Corp. engages in the purchase and sale of synthetic plastic resins and plastic products. Its products include raw plastic materials and various synthetic resin products such as engineering plastics, styrene resin, olefin resin and other resins; processing machines, and related equipment. It also provides the sale and production of plastic sheets, plastic filters, molding machines for injection and extrusion and related equipment. The company was founded in March 1951 and is headquartered in Tokyo, Japan.

Part of Mitsubishi Heavy Industries, Ltd., Mitsubishi Power Europe GmbH is a German company that manufactures and sells turbines, boilers, and power generation equipment. The company is based in Duisburg, Germany. The company was founded in 2013. Thomas Bohner has been the CEO of the company since 2018.